Line Symmetry in Alphabet 'A'

Explanation:
Line symmetry, also known as reflection symmetry, is a type of symmetry where one half of an image is the mirror reflection of the other half. In the case of alphabets, line symmetry occurs when an alphabet can be divided into two equal halves that mirror each other.

Alphabet 'A' and Line Symmetry:
- The alphabet 'A' has line symmetry because it can be divided vertically into two equal halves that are mirror images of each other.
- If you draw a vertical line through the center of the alphabet 'A', the left half will be the mirror reflection of the right half.
- This demonstrates the concept of line symmetry in the alphabet 'A'.

Other Alphabets and Line Symmetry:
- Alphabets like 'Q', 'P', and 'Z' do not have line symmetry as they cannot be divided into two equal halves that mirror each other.
- For example, alphabet 'Q' has a tail that protrudes on one side, making it asymmetrical.
- Similarly, alphabet 'P' has a circular shape with a vertical line, and alphabet 'Z' has diagonal lines, making them asymmetrical.

Conclusion:
- In conclusion, the alphabet 'A' is the only alphabet among the options provided that has line symmetry due to its ability to be divided into two mirror-image halves.

Because ,A has a line of Symmetry in the centre but , Q ,P, Z has no line of Symmetry